Do toy story characters appear at disney world events?

A review of the available verified sources shows no mention of Toy Story characters being featured at Disney World events. The only documented information relates to the characters within the Toy Story franchise itself, as listed on the Wikipedia page for Toy Story characters. Because the evidence does not include any reference to Disney World appearances, it cannot be asserted that such appearances occur. Viewers who wish to see Toy Story characters in a Disney park setting would need to consult official Disney or Pixar announcements or event schedules for confirmation.